5155061616 has 100 divisors (see below), whose sum is σ = 14947104832. Its totient is φ = 1715261184.

The previous prime is 5155061609. The next prime is 5155061669. The reversal of 5155061616 is 6161605515.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 783396 + ... + 789948.

Almost surely, 2^5155061616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5155061616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7473552416).

5155061616 is an abundant number, since it is smaller than the sum of its proper divisors (9792043216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5155061616 is a wasteful number, since it uses less digits than its factorization.

5155061616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7180 (or 7165 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5155061616 is about 71798.7577608415. The cubic root of 5155061616 is about 1727.4730742925.

The spelling of 5155061616 in words is "five billion, one hundred fifty-five million, sixty-one thousand, six hundred sixteen".